Product Description

1.  Halnn Tools BN-S20 RCMX060600Y Solid  CBN  Cutting Tools Hard Turning Hardened Steel Wind Power Bearings

With the continuous development and innovation of the tool industry, the company has finally developed a high-efficiency cutting tool and realized the “replacement grinding by turning” process. The “turning for grinding instead of grinding” process not only avoids grinding burns, but also mainly performs dry cutting, achieving clean production and creating a good processing environment.

 

2.Advantages of Halnn Tools  CBN Cutting Tool full form High speed Machining Hardened Steel Bearing

The machining allowance of the slewing bearing is reserved according to the previous heat treatment process and quenching deformation. The general margin is 2-6mm. The tool needs to have excellent impact toughness and wear resistance during the machining process, so Halnn Tools recommends The integral type CBN tool BN-S20 grade, this grade is not only suitable for large diameter slewing bearing, but also suitable for non-standard bearing to replace grinding by turning. The overall quenching hardness HRC60 or more bearing ring has a large amount of one pass instead of rough grinding process. If the bearing ring with a residual amount less than 0.5mm after quenching, the BN-H20 grade of the inlaid CBN tool can be selected, and the cutting edge is more economical.

 

3.  CBN Cutting Tool full form  Characteristics 

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	r(mm)		BN-K1	BN-S20	BN-S200
RCMX060400Y		6.35	4.76		S01020 S02020 S03020 S05020 S010020 S020020	●	●	◎
RCMX060500Y		6.35	5.56			●	●	◎
RCMX060600Y		6.35	6.35			●	●	◎
RCMX060700Y		6.35	7.94			●	●	◎
RCMX090700Y		9.525	7.94			●	●	◎
RCMX120700Y		12.7	7.94			●	●	◎
RCMX151000Y		15.875	10			◎	◎	◎
RCMX191000Y		19.05	10			◎	◎	◎
RCMX201200Y		20	12			◎	◎	◎
RCMX251200Y		25.4	12			◎	◎	◎

 

4. Detailed Data of RCMX CBN Cutting Tool full form 

Halnn CBN	CBN Content	Cutting Depth	Condition
BN-S20	Low Content	1-10mm	Continuous-Interrupt
BN-H20		≤1mm	Semi-Interrupt
BN-S200		≤1mm	Continuous
BN-H11		≤1mm	Continuous
BN-H10		≤0.5mm	Continuous Semi-Interrupt

 

5.Application Case

With the widely used of the superhard cutting tools, turning instead of grinding already become a reality. As the leader of supehard cutting tools in China, Halnn Tools has special cutting tools for hard turning bearings, not only realize stable cutting performance, ensure the roughness, but also help the bearings industry reduce the total costs.

Hard turning the Bearing outer ring and inner circle. Because of the large diameters of the wind power bearings, the allowance after heat treatment will be large, specific for this phenomenon, Halnn recommend solid cbn insert BN-S20 and BN-S200, the tool life will improve several times than ceramic cutters, and can obtain good surface quality.

6.Our service

Pre-Sales Service

    l) Prompt reply and 24 hours online,professional team to provide best price and quality product.

    l) Same testing support

    l ) Every batch of products will be tested to ensure its quality.

  After-sales Service

    l) The real-time logistics information monitoring

    l ) Any questions about the product can be consulted at any time.

    l) Product with any problem can return.

Payment Terms︰ TT

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